# NAIL'S KISH vs スマイル

NAIL'S KISH and スマイル are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NAIL'S KISH ships an update every 50 months, スマイル every 39 months. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | NAIL'S KISH | スマイル |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 39 months** |
| Size | 16 MB | 63 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUKA KOSUGE](https://appshunter.io/developer/1505485518) | [CHIYOKO TSUJI](https://appshunter.io/developer/1534984879) |

## What reviewers say

### NAIL'S KISH

[App page](https://appshunter.io/ios/app/nails-kish/id1505485519)

**In-app purchases:** none


### スマイル

[App page](https://appshunter.io/ios/app/id1534984877)

**In-app purchases:** none


## Frequently asked questions

### Is NAIL'S KISH free?

NAIL'S KISH is free to download, with no in-app purchases.

### Is スマイル free?

スマイル is free to download, with no in-app purchases.

### Do NAIL'S KISH or スマイル have ads?

Neither NAIL'S KISH nor スマイル shows ads.

### Which is updated more often, NAIL'S KISH or スマイル?

NAIL'S KISH ships an update every 50 months, and スマイル every 39 months. Most recently, NAIL'S KISH was updated on October 4, 2026 and スマイル on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*